Johnson Controls P70AA-118 Pressure Control Els PW 17895 Built as a 3-blade blower

Built as a 3-blade blower component with a 1/2-inch bore

and Revolv equipment

A degraded wire can cause resistance or intermittent grounding

Extended Reach: A 64" capillary tube facilitates flexible sensor bulb mounting

Johnson Controls P70AA-118 Pressure Control Els PW 17895 Built as a 3-blade blowerThe Johnson Controls P70AA 118 is a professional grade single pole high pressure control designed specifically for condenser fan cycling and high side pressure management in commercial refrigeration and HVAC systems. As a veteran preferred SPST pressure switch, it features a "Close High, Open Low" action, ensuring precise head pressure control across a broad range of 100 to 400 psi. This model is the direct technical replacement for the legacy P70AA